Appraisal number: 827 (2019)
Date issued: 21 Jun 2019
Ecoply® Barrier Rigid Air Barrier
The Ecoply® Barrier Rigid Air Barrier is sealed plywood sheets and tapes designed for use as a rigid wall underlay and air barrier (sheathing) behind cavity wall cladding systems. Ecoply® Barrier is also for use as a wall bracing system to resist wind and earthquake loads on timber-framed buildings.
Ecoply Structural Rigid Air Barrier: Barrier Specification and Installation Guide, September 2020
Always refer to the Appraisal in full and the technical literature.